.ad{font-size:5px;height:1px;overflow:hidden;width:1px}
.ad a{font-size:xx-small;
      color:#ccc;
      text-decoration:underline;
      font-weight:normal;}
.ad a:hover{text-decoration:none;}
.ad ul{font-size:xx-small;
       line-height:100%;
       margin:0;
       padding:0px;
       list-style-position:none;}
.ad-margin{margin-top:25em;}